Changeset 199:e3aba2c72be4 in lemon-main

Timestamp:

07/10/08 16:03:23 (16 years ago)

Author:

Balazs Dezso <deba@…>

Branch:

default

Phase:

public

Message:

Bug fix in GraphCopy? (ticket #117)

File:

• lemon/graph_utils.h (modified) (3 diffs)

lemon/graph_utils.h

@@ -603 +603 @@
         for (typename From::ArcIt it(from); it != INVALID; ++it) {
           arcRefMap[it] = to.addArc(nodeRefMap[from.source(it)], 
-                                          nodeRefMap[from.target(it)]);
+                                    nodeRefMap[from.target(it)]);
         }
       }
@@ -629 +629 @@
         }
         for (typename From::EdgeIt it(from); it != INVALID; ++it) {
-          edgeRefMap[it] = to.addArc(nodeRefMap[from.source(it)], 
-                                       nodeRefMap[from.target(it)]);
+          edgeRefMap[it] = to.addEdge(nodeRefMap[from.u(it)], 
+                                      nodeRefMap[from.v(it)]);
         }
       }
@@ -926 +926 @@
 
       Value operator[](const Key& key) const {
-        bool forward = 
-          (_from.direction(key) == 
-           (_node_ref[_from.source(key)] == _to.source(_edge_ref[key])));
+        bool forward = _from.u(key) != _from.v(key) ?
+          _node_ref[_from.source(key)] == 
+          _to.source(_to.direct(_edge_ref[key], true)) :
+          _from.direction(key);
         return _to.direct(_edge_ref[key], forward); 
       }